30642300

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 108371536

約数和(自身を除く): 77729236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 81, 90, 97, 100, 108, 117, 130, 135, 150, 156, 162, 180, 194, 195, 225, 234, 243, 260, 270, 291, 300, 324, 325, 351, 388, 390, 405, 450, 468, 485, 486, 540, 582, 585, 650, 675, 702, 780, 810, 873, 900, 970, 972, 975, 1053, 1164, 1170, 1215, 1261, 1300, 1350, 1404, 1455, 1620, 1746, 1755, 1940, 1950, 2025, 2106, 2340, 2425, 2430, 2522, 2619, 2700, 2910, 2925, 3159, 3492, 3510, 3783, 3900, 4050, 4212, 4365, 4850, 4860, 5044, 5238, 5265, 5820, 5850, 6075, 6305, 6318, 7020, 7275, 7566, 7857, 8100, 8730, 8775, 9700, 10476, 10530, 11349, 11700, 12150, 12610, 12636, 13095, 14550, 15132, 15714, 15795, 17460, 17550, 18915, 21060, 21825, 22698, 23571, 24300, 25220, 26190, 26325, 29100, 31428, 31525, 31590, 34047, 35100, 37830, 39285, 43650, 45396, 47142, 52380, 52650, 56745, 63050, 63180, 65475, 68094, 75660, 78570, 78975, 87300, 94284, 94575, 102141, 105300, 113490, 117855, 126100, 130950, 136188, 157140, 157950, 170235, 189150, 196425, 204282, 226980, 235710, 261900, 283725, 306423, 315900, 340470, 378300, 392850, 408564, 471420, 510705, 567450, 589275, 612846, 680940, 785700, 851175, 1021410, 1134900, 1178550, 1225692, 1532115, 1702350, 2042820, 2357100, 2553525, 3064230, 3404700, 5107050, 6128460, 7660575, 10214100, 15321150, 30642300]

約数ペア:

[(1, 30642300), (2, 15321150), (3, 10214100), (4, 7660575), (5, 6128460), (6, 5107050), (9, 3404700), (10, 3064230), (12, 2553525), (13, 2357100), (15, 2042820), (18, 1702350), (20, 1532115), (25, 1225692), (26, 1178550), (27, 1134900), (30, 1021410), (36, 851175), (39, 785700), (45, 680940), (50, 612846), (52, 589275), (54, 567450), (60, 510705), (65, 471420), (75, 408564), (78, 392850), (81, 378300), (90, 340470), (97, 315900), (100, 306423), (108, 283725), (117, 261900), (130, 235710), (135, 226980), (150, 204282), (156, 196425), (162, 189150), (180, 170235), (194, 157950), (195, 157140), (225, 136188), (234, 130950), (243, 126100), (260, 117855), (270, 113490), (291, 105300), (300, 102141), (324, 94575), (325, 94284), (351, 87300), (388, 78975), (390, 78570), (405, 75660), (450, 68094), (468, 65475), (485, 63180), (486, 63050), (540, 56745), (582, 52650), (585, 52380), (650, 47142), (675, 45396), (702, 43650), (780, 39285), (810, 37830), (873, 35100), (900, 34047), (970, 31590), (972, 31525), (975, 31428), (1053, 29100), (1164, 26325), (1170, 26190), (1215, 25220), (1261, 24300), (1300, 23571), (1350, 22698), (1404, 21825), (1455, 21060), (1620, 18915), (1746, 17550), (1755, 17460), (1940, 15795), (1950, 15714), (2025, 15132), (2106, 14550), (2340, 13095), (2425, 12636), (2430, 12610), (2522, 12150), (2619, 11700), (2700, 11349), (2910, 10530), (2925, 10476), (3159, 9700), (3492, 8775), (3510, 8730), (3783, 8100), (3900, 7857), (4050, 7566), (4212, 7275), (4365, 7020), (4850, 6318), (4860, 6305), (5044, 6075), (5238, 5850), (5265, 5820)]